What Is a VPN? And Why You Might Need One

by

Category: Tech Fixes & How-To | Reading time: 3 min

Ever wondered why VPN ads keep popping up? Here’s what a VPN is, how it works, and why it’s important for your online life.

🔍 VPN = Virtual Private Network

It creates a secure, encrypted tunnel between your device and the internet. No one (not even your ISP) can see what you’re doing online.

🌎 What Can a VPN Do?

  • Protect your privacy on public Wi-Fi
  • Hide your IP address
  • Access region-blocked content (Netflix US, etc.)
  • Avoid price discrimination in travel/bookings

🔐 Recommended VPNs:

  • NordVPN
  • Surfshark
  • ProtonVPN (Free plan)
  • ExpressVPN

Conclusion:

A VPN is your digital invisibility cloak. Worth considering, especially on public networks.

Leave a Comment

© 2025 eWorld Helper. All rights reserved.